Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1980 | 17497 | 4823 | 696 | 298 | 88 | 70 | 21 |
1981 | 7932 | 6665 | 1314 | 228 | 95 | 29 | 23 |
1982 | 3840 | 2995 | 1874 | 402 | 76 | 34 | 13 |
1983 | 8464 | 1438 | 864 | 637 | 141 | 28 | 14 |
1984 | 9336 | 3303 | 403 | 273 | 217 | 51 | 12 |
1985 | 8126 | 3727 | 1032 | 148 | 104 | 84 | 21 |
1986 | 9168 | 3209 | 1151 | 372 | 60 | 43 | 34 |
1987 | 28187 | 3504 | 944 | 378 | 129 | 24 | 25 |
1988 | 14061 | 11282 | 999 | 315 | 123 | 47 | 15 |
1989 | 4720 | 5545 | 3486 | 364 | 120 | 46 | 20 |
1990 | 6335 | 1764 | 1599 | 1102 | 144 | 44 | 22 |
1991 | 16733 | 2325 | 459 | 477 | 346 | 56 | 21 |
1992 | 18830 | 6158 | 579 | 132 | 140 | 107 | 23 |
1993 | 10697 | 6894 | 1573 | 163 | 42 | 44 | 35 |
1994 | 21176 | 3788 | 1770 | 457 | 53 | 15 | 23 |
1995 | 16447 | 7742 | 917 | 489 | 143 | 18 | 10 |
1996 | 12033 | 5966 | 1992 | 286 | 150 | 49 | 8 |
1997 | 12578 | 4306 | 1492 | 570 | 102 | 48 | 15 |
1998 | 7839 | 4600 | 1080 | 419 | 187 | 40 | 18 |
1999 | 4292 | 2814 | 1145 | 299 | 127 | 65 | 19 |
2000 | 16325 | 1470 | 684 | 311 | 94 | 43 | 26 |
2001 | 14106 | 5988 | 346 | 189 | 97 | 33 | 23 |
2002 | 5329 | 5073 | 1481 | 99 | 59 | 31 | 17 |
2003 | 3409 | 1849 | 1156 | 381 | 31 | 20 | 15 |
2004 | 4906 | 1241 | 441 | 300 | 117 | 11 | 11 |
2005 | 7550 | 1925 | 278 | 133 | 95 | 41 | 8 |
2006 | 7829 | 2629 | 475 | 65 | 43 | 32 | 15 |
2007 | 5820 | 2738 | 702 | 145 | 21 | 16 | 16 |
2008 | 2234 | 2104 | 704 | 209 | 51 | 8 | 11 |
2009 | 5169 | 854 | 595 | 218 | 72 | 19 | 6 |
2010 | 23612 | 1924 | 256 | 184 | 78 | 25 | 8 |
2011 | 9013 | 9255 | 598 | 89 | 65 | 29 | 10 |
2012 | 1726 | 3498 | 2674 | 198 | 35 | 24 | 13 |
2013 | 2358 | 635 | 942 | 791 | 69 | 13 | 11 |
2014 | 11680 | 862 | 166 | 271 | 258 | 22 | 6 |
2015 | 1109 | 4540 | 242 | 49 | 91 | 86 | 9 |
2016 | 2297 | 407 | 1147 | 74 | 16 | 31 | 27 |
2017 | 706 | 827 | 106 | 285 | 26 | 6 | 16 |
2018 | 1279 | 241 | 172 | 26 | 71 | 8 | 5 |
2019 | 3271 | 406 | 48 | 37 | 7 | 19 | 3 |
2020 | 1066 | 1138 | 75 | 11 | 9 | 2 | 5 |
2021 | 436 | 363 | 225 | 20 | 4 | 3 | 2 |
2022 | 871 | 133 | 69 | 47 | 5 | 1 | 1 |
2023 | 102 | 295 | 29 | 16 | 13 | 2 | 1 |
2024 | 101 | 36 | 61 | 7 | 4 | 4 | 1 |